Name
Title | ||
|---|---|---|
An Enhanced User Authentication Protocol Based on Elliptic Curve Cryptosystem in Cloud Computing Environment. |
Abstract | ||
|---|---|---|
With the popularity of cloud computing, information security issues in the cloud environment are becoming more and more prominent. As the first line of defense to ensure cloud computing security, user authentication has attracted extensive attention. Though considerable efforts have been paid for a secure and practical authentication scheme in cloud computing environment, most attempts ended in failure. The design of a secure and efficient user authentication scheme for cloud computing remains a challenge on the one hand and user's smart card or mobile devices are of limited resource; on the other hand, with the combination of cloud computing and the Internet ofThings, applications in cloud environments often need to meet various security requirements and are vulnerable to more attacks. In 2018, Amin et al. proposed an enhanced user authentication scheme in cloud computing, hoping to overcome the identified security flaws of two previous schemes. However, after a scrutinization of their scheme, we revealed that it still suffers fromthe same attacks (such as no user anonymity, no forward secrecy, and being vulnerable to offline dictionary attack) as the two schemes they compromised. Consequently, we take the scheme of Amin et al. (2018) as a study case, we discussed the inherent reason and the corresponding solutions to authentication schemes for cloud computing environment in detail. Next, we not only proposed an enhanced secure and efficient scheme, but also explained the design rationales for a secure cloud environment protocol. Finally, we applied BAN logic and heuristic analysis to show the security of the protocol and compared our scheme with related schemes. The results manifest the superiority of our scheme. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1155/2018/3048697 | WIRELESS COMMUNICATIONS & MOBILE COMPUTING |
Field | DocType | Volume |
Dictionary attack,Authentication,Computer science,Information security,Computer network,Forward secrecy,Authentication protocol,Mobile device,Cloud computing security,Cloud computing | Journal | 2018 |
ISSN | Citations | PageRank |
1530-8669 | 0 | 0.34 |
References | Authors | |
25 | 7 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chenyu Wang | 1 | 40 | 16.63 |
| Ke Ding | 2 | 0 | 1.69 |
| Bin Li | 3 | 2 | 1.06 |
| Yiming Zhao | 4 | 1 | 1.02 |
| Guoai Xu | 5 | 92 | 15.49 |
| Yanhui Guo | 6 | 0 | 0.68 |
| Ping Wang | 7 | 75 | 9.22 |